[mips] Add predicate HasFPIdx for floating-point indexed load instruction

support and use it in place of HasMips32r2Or64.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168089 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 5 insertions, 2 deletions

diff --git a/lib/Target/Mips/Mips.td b/lib/Target/Mips/Mips.td
index 90c01d5de0..31194ae610 100644
--- a/lib/Target/Mips/Mips.td
+++ b/lib/Target/Mips/Mips.td
@@ -60,16 +60,19 @@ def FeatureSwap        : SubtargetFeature<"swap", "HasSwap", "true",
                                 "Enable 'byte/half swap' instructions.">;
 def FeatureBitCount    : SubtargetFeature<"bitcount", "HasBitCount", "true",
                                 "Enable 'count leading bits' instructions.">;
+def FeatureFPIdx       : SubtargetFeature<"FPIdx", "HasFPIdx", "true",
+                                "Enable 'FP indexed load/store' instructions.">;
 def FeatureMips32      : SubtargetFeature<"mips32", "MipsArchVersion", "Mips32",
                                 "Mips32 ISA Support",
                                 [FeatureCondMov, FeatureBitCount]>;
 def FeatureMips32r2    : SubtargetFeature<"mips32r2", "MipsArchVersion",
                                 "Mips32r2", "Mips32r2 ISA Support",
-                                [FeatureMips32, FeatureSEInReg, FeatureSwap]>;
+                                [FeatureMips32, FeatureSEInReg, FeatureSwap,
+                                 FeatureFPIdx]>;
 def FeatureMips64      : SubtargetFeature<"mips64", "MipsArchVersion",
                                 "Mips64", "Mips64 ISA Support",
                                 [FeatureGP64Bit, FeatureFP64Bit,
-                                 FeatureMips32]>;
+                                 FeatureMips32, FeatureFPIdx]>;
 def FeatureMips64r2    : SubtargetFeature<"mips64r2", "MipsArchVersion",
                                 "Mips64r2", "Mips64r2 ISA Support",
                                 [FeatureMips64, FeatureMips32r2]>;